4
8
4
0
0
0
8
0
8
6
4
0
8
0
2
0
5
0
8
0
6
8
0
6
6
4
0
0
10
10
0
4
8
10
0
4
2
2
0
6
4
11
0
4
12
4
2
0
0
8
2
0
0
8
4
0
0
8
6
0
0
4
8
0
2
6
4
0
4
4
10
0
2
0
6
8
6
0
4
6
6
0
8
2
8
0
4
12
8
0
4
4
6
0
4
8
4
6
6
8
0
6
6
4
4
4
7
12
4
6
2
6
4
2
8
4
0
8
6
4
0
0
0
0
10
0
4
0
0
6
0
0
0
5
8
0
0
0
2
8
0
0
0
0
0
0
0
0
0
4
2
0
0
0
0
11
12
6
0
0
6
0
7
7
0
10
12
0
0
4
8
8
7
10
0
0
0
0
0
0
0
0
8
0
0
8
0
0
0
0
5
6
0
10
4
6
0
4
8
0
6
6
8
0
8
4
6
4
8
8
8
0
10
12
0
10
2
6
2
8
6
6
0
6
2
8
0
12
6
2
8
0
6
0
2
4
2
0
4
4
0
0
4
6
0
0
8
16
0
0
18
6
0
0
6
6
5
0
6
8
10
0
14
4
4
0
0
20
4
0
4
14
8
0
2
0
7
0
4
0
8
0
2
0
0
0
9
6
